Nature Photonics is a peer-reviewed scientific journal established in 2007 and published monthly by the Nature Publishing Group. As with other Nature journals, this periodical has no external Editorial Board with editorial decisions made by a fully-functioning in-house team.
The journal covers research related to optoelectronics, laser science, imaging, communications, and other aspects of photonics. It publishes review articles, research papers, news and commentary, and research...

Nature Medicine is a peer-reviewed academic journal established in 1995 and published monthly by the Nature Publishing Group, a division of Macmillan Publishers Ltd. As with other Nature journals, this periodical has no external Editorial Board, with editorial decisions being made by an in-house team.
Nature Medicine publishes research articles, reviews, news and commentary pieces. Topics include cancer, cardiovascular disease, gene therapy, immunology, vaccines, and neuroscience. Research...

Epilepsy Currents is a peer-reviewed open-access medical journal published bimonthly in collaboration with Allen Press since 2011. Prior to that time, the journal was published on behalf of the American Epilepsy Society (AES) by Wiley-Blackwell. The journal was established by AES in 2001.
The journal publishes commentary articles and brief topical reviews. Commentary articles are solicited from members of the board of contributing editors. Content is available free-of-charge on the...

Earth, Moon, and Planets is a peer-reviewed scientific journal established in 1969 and published about ten times per year by Springer Science+Business Media. This publication was originally titled The Moon until 1978, when it was renamed The Moon and the Planets; Its current title was changed in 1984. The current co-editors (as of September 2012) of the journal are Giovanni B. Valsecchi (IAS-CNR, Italy) and Murthy S. Gudipati (Caltech and JPL).
This journal focuses mainly on research about...

The Journal of Applied Polymer Science is a peer-reviewed scientific journal published by Wiley. As of July 2012, the editor-in-chief is Stefano Tonzani, PhD (University of Colorado, Boulder).
The journal covers all applications of synthetic and renewably sourced polymers, including batteries and fuel cells, organic electronics, biomedical implants and drug delivery, coatings and packaging. It also covers composites, blends, elastomers, films and membranes, fibers, emulsions and latices,...

A pivoted catch designed to fall into a notch on a ratchet wheel so as to allow movement in only one direction (e.g. on a windlass or in a clock mechanism), or alternatively to move the wheel in one direction.